—I’d like to invite you to my birthday party this evening.—Thanks, but I’ll have time I’m

发布时间：2020-08-17 11:59:04


—I’d like to invite you to my birthday party this evening.
—Thanks, but      I’ll have time I’m not sure at the moment.
A. while
B. whether
C. if
D. when

网友回答

A. while
(答案→)B. whether
C. if
D. when
解析：宾语从句前置用what不用if，目前我不确定是否有时间，故选B。
以上问题属网友观点，不代表本站立场，仅供参考！